Embox 0.4.2
Embox 0.4.2

* Added support RISCV64 arch
* Improved support RISCV arch
* Reworked irq subsystem for cortex-m (static irq)
* Improved timer subsystem
* Added support nucleo-f429zi & nucleo-l476rg
* Added support Dialog MCUs (da14680 & da14695)
* Worked on network subsystems
* Reworked USB host stack
* Started work on USB gadgets
* Reworked input devices subsystem
* Added touchscreen support
* A lot of fixes

embox/embox,embox/embox,embox/embox,embox/embox,embox/embox,embox/embox